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So you’re looking for a custom Exhaust Manifold(extractors) for your ca18det? You’ll find a heap of custom manifolds such as the one listed above. The beauty of this type of manifold is that the turbo for your ca18det sits in the same position and bolts straight on with no modifications.
Any turbo that fits on the stock nissan ca18det exhaust manifold will bolt straight onto one of these manifolds.
Things to look for when buying a manifold like this - make sure it’s to suit a ca18det or sr20det(both are the same), make sure it’s made out of stainless steel.
- mandrel bends
- Flange type to suite T25/28
- Atleast 2.3mm steel ~45mm tubing
Apart from providing more horsepower due to increasing flow, the custome manifold really spices up your ca18det engine bay.
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Are you SURE about that ‘ca18det or sr20det (both are the same)’ remark??? I’ve heard different. That would mean then that you could use a dump designed for the SR Silvias also, and I haven’t heard that being possible either…..
Hi Erik - good point - i will look into this, a friend of mine actually makes these manifolds.
What I can tell you is that the dump pipe will fit on either an sr or ca motor as the turbo bolt spacings are the same for T series and GT series. I have a GT2540R and it bolts straight up to either a ca or sr and the custom dump pipe bolts to both too.
will get back to you on the manifold tho
I´m spanish, i´ll like information about yours products for engine ca18det(exhaust manifold), thank you
Adam…Does your friend still make these mani’s for the CA?